Description
The L.H. Dottie RTTP6020 Step Drill Bit is a 1/4-inch to 1-1/8-inch step drill base and bit tip that fits 19/32-inch, 2.3332-inch, 3/4-inch, 13/16-inch, 7/8-inch, 15/16-inch, 1-1/3-inch and 1-1/18-inch step sizes. 1/4-inch shank diameter. A real money saver base bits last 3 to 4 times longer at a fraction of the cost. Economical replaceable tips lock in place. Step bit performance remains identical to that of non-replaceable tip bits. Constructed of M2 high-speed steel, coated with titanium and cobalt. Tri-cut tip cuts smoother, faster and cooler.
Features
- A real money saver base bits last 3 to 4 times longer at a fraction of the cost
- Economical replaceable tips lock in place
- Step bit performance remains identical to that of non-replaceable tip bits
- Constructed of M2 high-speed steel, coated with titanium and cobalt
- Tri-cut tip cuts smoother, faster and cooler
